Availability

Direct-acting 2/2 or 3/2 way pivoted armature valve

Type 0331 / Ident No. 233493

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3/2-way-solenoid valve; direct acting

Direct-acting, media-separated valve with diameter of up to DN 4

Pilot valve with Bürkert-specific flange design (SFB)

Maintenance-free pivoted armature technology

Suitable for aggressive alkaline and acidic solutions

Service-friendly, robust manual override

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

Product description

The 0331 valve is a direct-acting, media-separated pivoted armature valve. It is available in 3/2 and 2/2-way versions. As a 3/2-way version, it can be used as a distributor or mixing valve. Various diaphragm material combinations and methods of operation are available depending on the application. The standard brass housing satisfies all European drinking water requirements. Stainless steel (316L), PVDF, and polypropylene housing versions complete the offering. The solenoid coils are moulded with a chemically resistant epoxy. The 0331 is equipped with manual override for commissioning and testing. For reduced energy requirements all coils can be delivered with electronic power reduction or as an impulse version. The switching status can be indicated with position feedback as a binary or NAMUR signal. In combination with a plug in accordance with DIN EN 175301-803 Form A, the valves satisfy protection class IP65/67 – in combination with a stainless steel or plastic housing NEMA 4X.